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#tutorial

Tutorial is a general purpose tag. We welcome all types of tutorial - code related or not! It's all about learning, and using tutorials to teach others!

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Just Use Makefile — The Build Tool You Already Have

Just Use Makefile — The Build Tool You Already Have

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3 min read
The Perfect Docker Setup for Web Scraping (I Spent Months Getting This Right)

The Perfect Docker Setup for Web Scraping (I Spent Months Getting This Right)

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3 min read
7 Python Libraries That Make Web Scraping Stupidly Easy (2026)

7 Python Libraries That Make Web Scraping Stupidly Easy (2026)

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4 min read
httpx Is What requests Should Have Been — Async, HTTP/2, and Better Defaults

httpx Is What requests Should Have Been — Async, HTTP/2, and Better Defaults

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3 min read
Solved: Stop Putting Your Passwords Into Random Websites (Yes, Seriously, You Are The Problem) – watchTowr Labs

Solved: Stop Putting Your Passwords Into Random Websites (Yes, Seriously, You Are The Problem) – watchTowr Labs

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5 min read
DuckDB Changed How I Process CSV Files — 7 Queries That Replace pandas

DuckDB Changed How I Process CSV Files — 7 Queries That Replace pandas

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2 min read
5 GitHub Actions Workflows I Use to Run Free Web Scrapers, Monitors, and Data Pipelines

5 GitHub Actions Workflows I Use to Run Free Web Scrapers, Monitors, and Data Pipelines

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4 min read
Building a Rails Engine #14 -- Dry Run: Validate Before You Import

Building a Rails Engine #14 -- Dry Run: Validate Before You Import

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7 min read
Building a Deterministic Wallet Factory on Tron with TronBox

Building a Deterministic Wallet Factory on Tron with TronBox

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27 min read
Build a Link Preview Service in 5 Minutes with a Screenshot API

Build a Link Preview Service in 5 Minutes with a Screenshot API

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6 min read
Zod Is Not Just Validation — 5 Things You Did Not Know It Could Do

Zod Is Not Just Validation — 5 Things You Did Not Know It Could Do

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2 min read
Have I Been Pwned Has a Free API — Check If Any Email Was in a Data Breach

Have I Been Pwned Has a Free API — Check If Any Email Was in a Data Breach

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3 min read
OpenStreetMap Has a Free API — Build Maps Without Google (No Key, No Billing)

OpenStreetMap Has a Free API — Build Maps Without Google (No Key, No Billing)

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2 min read
Hono.js Is What Express Should Have Been — Build APIs in 5 Minutes

Hono.js Is What Express Should Have Been — Build APIs in 5 Minutes

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3 min read
7 JavaScript One-Liners That Replace Entire NPM Packages

7 JavaScript One-Liners That Replace Entire NPM Packages

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2 min read
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